HS Codes Chapter

Chapter Codes	Chapter Description
Chapter 292221	Harmonized System Codes of Chapter 292221 :OXYGEN-FUNCTION AMINOCOMPOUNDS

HS Codes Heading

Heading Codes	Heading Description
29222110	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:Amino-g-acid Import Export
29222120	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:Amino-j-acid Import Export
29222130	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:1-amino-2-naphthol-4-sulphonic acid Import Export
29222140	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:Gamma acid Import Export
29222150	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:J acid (2-amino-5-naphthol-7-sulphonic acid) Import Export
29222160	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:H acid Import Export
29222170	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:Ortho phenyl sulphonyl H-acid Import Export
29222180	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:Chicago acid Import Export
29222190	Amino-naphthols and other amino- phenols,other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:Aminohydroxynaphthalene sulphonic acids and their salts:Other Import Export